Which climate zone is hot and receives a lot of precipitation throughout the year? Equator
Polar
Temperate
Tropical

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic